[ulaform] some additions

[Marko Djukic]

Quoting Bo Daley <bo at tilda.com.au>:

> ahh ok -- I guess I was thinking more of forms embedded in other web pages
> (ie. outside of the main horde context) where 'users' are anonymous site
> visitors who are unlikely to have preferences set (apart from default
> settings).

this you can iirc, i think i set up the code for pulling in a ulaform from any
web page outside of horde... you'd have to allow guest access to ulaform in the
registry.

marko